Sigma 15mm F1.4 DC Contemporary Lens for Mirrorless Cameras (Canon RF Mount)
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The 15mm F1.4 DC | Contemporary lens is the newest addition to Sigma’s lineup of fast-aperture prime lenses for crop sensor mirrorless cameras, and is the second such lens to feature a dedicated aperture ring (or control ring on Canon RF Mount versions) following the 12mm F1.4 DC | Contemporary released in 2025. Compared to the popular 16mm F1.4 DC DN | Contemporary, the overall length has been reduced by approximately 30%, and the filter diameter is significantly smaller at 58mm (down from 67mm).
Weighing just 220g, it is the lightest in the F1.4 DC Contemporary series, and is ideal for handheld video shooting and travel. The combination of a lightweight focus element and a high-performance stepping motor enables high-speed and high-precision autofocus, and the optical design effectively suppresses aberration fluctuation and focus breathing. Additionally, the dust- and splash-resistant structure ensures confidence even when shooting in harsh environments.
Enhanced Edge-to-Edge Optical Performance
The Sigma 15mm F1.4 DC | Contemporary was engineered to surpass the acclaimed Sigma 16mm F1.4 DC DN | Contemporary with significantly improved edge sharpness and thorough suppression of sagittal coma flare. Ideal for large-aperture wide-angle shooting, from everyday street scenes to detailed starry landscapes. Delivers uncompromising sharpness even at maximum aperture.
Bright F1.4 Aperture with Stunning 9-Blade Bokeh
High optical performance at F1.4 allows full enjoyment of its expressive rendering. Excels in low-light conditions such as dim interiors and nighttime street photography, while the nine-blade diaphragm creates smooth, circular bokeh that enhances subject separation and depth for both stills and video.
Advanced Flare & Ghosting Control
Designed using advanced simulation technology to effectively minimize flare and ghosting, ensuring clear, high-contrast imagery in challenging lighting conditions, including backlit environments.
Optimized for High-Quality Video Production
Combines portability with outstanding image quality for professional video capture in any setting. The F1.4 aperture enables shallow depth of field and strong three-dimensional rendering. Ideal for gimbal-based shooting and business applications such as live commerce, webinars, and corporate promotions. Minimal focus breathing ensures smooth, natural focus pulls.
Fast Stepping Motor AF & Durable All-Weather Design
Lightweight focus group driven by a stepping motor delivers high-speed, high-precision autofocus with excellent tracking performance, even in fast-moving scenes. Features an intuitive aperture ring (Canon RF mount version includes a customizable control ring), plus dust- and splash-resistant construction and a water- and oil-repellent front coating for reliable outdoor shooting.
- Canon RF-mount: 83.6°
- Number of Diaphragm Blades: 9
- Rounded Diaphragm: ✓
- Minimum Aperture: F16
- Canon RF-mount: φ69.8mm x 65.5mm / 2.75in x 2.58in
- Canon RF-mount: 240g / 8.5 oz
| Product Name | Sigma 15mm F1.4 DC | Contemporary |
| Product Line | Contemporary |
| Lens Construction | 11 elements in 13 groups |
| FLD Glass Elements | 1 |
| ELD Glass Elements | 0 |
| SLD Glass Elements | 3 |
| Aspherical Elements | 3 |
| Angle of View | |
| Aperture | |
| Minimum Focusing Distance | 23.0 cm / 9.1 in. |
| Maximum Magnification Ratio | 1:7.9 |
| Filter Size | φ58mm |
| Dimensions (Diameter x Length) | |
| Weight | |
Shipping & Returns
Frequently Asked Questions
How do I return an item?
How do I return an item?
Returns are incredibly simple. Please log into your account, find your item you wish to return and follow the prompts to make a return. If you do not have an account, click here to find your order and make a return.
Will I receive a full refund when I return an item?
Will I receive a full refund when I return an item?
You will receive a full refund when you return an item in its original manufacturer’s packaging, undamaged and unmarked. If the item you are returning is priced at less than $35, you will be charged a 15% restocking fee. Please note you will not be refunded any shipping charges.
How many days do I have to make a return?
How many days do I have to make a return?
You have 30 days to make a return. During the holiday season, from November 1 to December 31, we extend the return window to 60 days.
My item was damaged in transit. How do I place a return?
My item was damaged in transit. How do I place a return?
If your order has been noticeably damaged in transit, we strongly recommend that you refuse delivery and notify us immediately. Claims for missing items or items damaged in transit must be made within 48 hours of delivery. If there is carrier damage, please contact support@focuscamera.com with your order number and a description of the damage.
There’s an issue with my order, what should I do?
There’s an issue with my order, what should I do?
Oh no! Please contact our customer service team so we can resolve the issue immediately. You can call us on 1.800.221.0828, email us at support@focuscamera.com, or send us a message here.
Can I exchange an item?
Can I exchange an item?
We do not currently offer exchanges. Please return the item you purchased within 30 days and order what you’d like instead.
If I ordered a kit, do I have to return all the items?
If I ordered a kit, do I have to return all the items?
If you ordered a kit, you must return all components and accessories to receive a full refund.
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
I ordered a product that included a free item. I’d like to return it, do I need to return the free item as well?
If you ordered a product that included a free item, you must include the free item with your return. If not, your return will not be accepted and you will not receive a full refund.
Do you offer repairs?
Do you offer repairs?
We currently only offer camera repairs at our Brooklyn store. The item must be dropped off and collected in person as we do not accept shipped items for repair. For more information, please call our Brooklyn store on 1.718.431.7900.
What is your return policy?
What is your return policy?
Most items can be returned within 30 days for a full refund. Click here to read our full return policy.
